GAMSTOP Not Working: What to Do If a Gambling Site Lets You Bet
If a gambling site appears to let you use an account while your GAMSTOP exclusion is active, stop using the account and record what happened. Do not make more deposits or place more bets to “test” whether the block works. The safest next step is to confirm the facts, preserve evidence and use the operator’s formal complaint process.
GAMSTOP is a free self-exclusion scheme for online gambling. Its terms say that gambling operators licensed in Great Britain must participate, and that the service uses the personal details you provide to help participating operators identify and block matching accounts. The service is not described as foolproof: accurate, current details and the operator’s own systems both matter.
This guide explains the practical checks and official complaint route. It does not determine whether an operator broke a rule, and it does not promise a refund or any particular outcome.
First, stop and secure the account
Avoid further gambling while you investigate. Taking these steps gives you a clearer record and reduces the risk of adding more transactions to the dispute:
- Log out of the gambling account.
- Do not open another account or change details in an attempt to get around the exclusion.
- If you can access the account safely, download or capture the account history, deposits, withdrawals and bets without placing another wager.
- Ask your bank about a gambling-payment block if you want another barrier while the issue is reviewed.
- If gambling is becoming difficult to control, use the support services listed on the official GAMSTOP support page.
GAMSTOP’s terms expressly tell registered users not to try to circumvent the scheme. They also explain that other safeguards may be useful alongside self-exclusion. Our broader guide to how GAMSTOP works explains the scheme’s normal matching process.
Check that your exclusion is active
Before making a complaint, establish the status and dates of your GAMSTOP registration. Keep the confirmation email or a screenshot from your GAMSTOP account showing:
- the date you registered;
- the selected minimum exclusion period;
- whether the registration is currently active; and
- the personal details presently held on your account.
GAMSTOP says activation is generally completed within 24 hours, although it is not guaranteed in every case. Record when you registered and when the gambling activity occurred instead of assuming the block began immediately.
An active exclusion cannot simply be cancelled before its minimum period ends. If the issue is about the end of an exclusion rather than access during an active one, see whether GAMSTOP can be cancelled early.
Compare the details used on both accounts
GAMSTOP matching depends on personal information. Its terms list details including your name, date of birth, current and previous mobile numbers, email addresses and postal addresses. Compare the information in your GAMSTOP account with the information on the gambling account.
Look for differences such as:
- an old address or mobile number;
- a second email address;
- a shortened or previous name;
- spelling mistakes; or
- details that changed after registration.
Do not alter records to make your complaint look stronger. Instead, save what each account showed at the relevant time. Then update genuine changes through your GAMSTOP account. GAMSTOP directs people who need to change a name to its Contact Centre.
A mismatch does not by itself settle responsibility. It is simply an important fact for GAMSTOP and the operator to examine.
Confirm that the site is licensed in Great Britain
GAMSTOP applies to online gambling businesses licensed by the Gambling Commission for the Great Britain market. A brand name, website name and legal operator name may be different, so identify the business behind the site.
Check the site’s footer and terms for its legal entity and licence information, then search the official Gambling Commission public register. Record:
- the website address you used;
- the legal business name shown by the site;
- the business name and account number on the public register; and
- a screenshot or saved copy of the relevant register entry.
You can also check GAMSTOP’s official participating companies list. If you cannot connect the website to a Great Britain-licensed business, do not assume the normal GAMSTOP complaint route applies. Preserve the details and avoid further payments while you verify the operator.
Preserve a clear evidence bundle
The Gambling Commission’s complaint guidance recommends supplying relevant dates, times, amounts and evidence, and keeping copies of correspondence. Create a simple timeline rather than sending an unstructured folder of screenshots.
Useful evidence can include:
- your GAMSTOP confirmation and active-status evidence;
- the matching personal details used at the time;
- the gambling account number and registered details;
- login, deposit, withdrawal and betting history;
- payment references from your bank or wallet;
- promotional messages received during the exclusion;
- chats or emails with the operator;
- screenshots showing the site URL, date and time; and
- the operator’s licence entry and complaints procedure.
Keep original files where possible. Note the date and time of each event and identify the time zone if it could cause confusion. Do not post identity documents, account numbers or financial records publicly.
Complain directly to the gambling operator
Use the operator’s formal complaints procedure, usually linked from its terms or footer. State that you are making a formal complaint about access during an active GAMSTOP exclusion. Keep the wording factual and attach only relevant evidence.
Your complaint should set out:
- your account identifier;
- the GAMSTOP registration and activity dates;
- the personal details that should have been matched;
- the deposits, bets or communications in question;
- the evidence you hold; and
- the resolution you want the operator to consider.
Ask for a complaint reference and written response. The Gambling Commission says gambling businesses must have a complaints procedure and have up to eight weeks to resolve a complaint. Keep every response and record any new deadline the operator gives you.
What to do after the operator responds
If the operator resolves the matter, save the final response and evidence of any agreed action. If it does not resolve the complaint within eight weeks, or issues a final response that you dispute, check whether the matter can be referred to the operator’s approved alternative dispute resolution provider.
The operator’s complaints procedure should identify the relevant ADR provider and explain how to refer an eligible dispute. ADR is separate from the Gambling Commission. The Commission regulates gambling businesses, but its public guidance says it does not resolve individual complaints or obtain refunds for customers.
Do not describe the outcome as guaranteed. Whether a dispute is accepted and what evidence it supports depend on the facts and the applicable process.
Contact GAMSTOP about the matching issue
Contact GAMSTOP if you need help confirming your registration details, correcting genuine information or reporting that a participating operator appears not to have matched your account. Provide the operator name, website, account details and dates, but send sensitive information only through official channels.
GAMSTOP’s terms explain that matching and blocking also depend on participating operators’ systems. This is why contacting both GAMSTOP and the operator is useful: each can examine a different part of the process.
Get support while the complaint is open
A complaint can take time. Extra barriers can help during that period. GAMSTOP’s support page lists the National Gambling Helpline and other services, including software and bank tools that can add layers of protection.
The key steps are simple: stop gambling, confirm your active status, compare account details, verify the licensed operator, preserve evidence and use the formal complaint process. That creates a reliable record without risking more money or trying to test the exclusion again.
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